Alongside provinces and cities across the country, Điện Biên province has also implemented the merger and adjustment of administrative units to streamline the governmental apparatus, improve management efficiency, and promote socioeconomic development. As a result, several communes, wards, and townships have been consolidated or dissolved, leading to changes in citizens’ registered birthplaces and hometowns. In response, many people have casually shared these updates on social media as a way of informing friends and acquaintances. However, such posts can unintentionally expose them to risks, as malicious actors may exploit the information to commit fraud or impersonation.

After his hometown was merged into a new commune, Đào Ngọc Trường from Thanh An commune posted a photo of his updated ID on social media to share the “interesting change”. However, he quickly took it down. “I thought it was just a fun thing to share with friends, no big deal. But then I realized how easily that info could be exploited. I deleted the post and changed my account passwords right away”, he said.

Trường isn’t alone. Many others have shared images of their updated electronic citizen ID cards  following administrative changes, even though some blurred out their ID numbers. Unfortunately, other key details like birthplace, permanent residence, or current address were still visible, offering opportunities for bad actors to exploit.

Lê Thị Tuyết, Deputy Director of the Na Sang commune Public Administration Service Center, noted: “Some people have asked me whether it’s okay to post their new birth certificates or household registration books on Facebook “as a keepsake”.  I always advise against it. These documents contain highly sensitive information, including personal identification numbers, old and new addresses. If misused, the consequences can be severe.”

Scammers are increasingly sophisticated, using high-tech tools to harvest personal data from social media. A seemingly harmless post can give them everything they need to impersonate someone, opening bank accounts, registering SIM cards, or taking out unsecured loans. The financial loss can be significant, and the victim’s reputation and daily life can be seriously disrupted.

Lê Toàn Thắng, a resident of Điện Biên Phủ ward, emphasized: “People often unknowingly share sensitive information online such as ID cards, household addresses, phone numbers, especially with all the recent administrative changes. If collected systematically, that data becomes gold for scammers. Everyone needs to remember that every post is digital data and could be misused at any time.”

Authorities are urging residents to avoid posting documents or personal details like identification numbers and administrative changes related to birthplace or hometown. What may seem like a small change to a place name can involve a full administrative data update. When information needs to be shared, it’s best to do so directly or through official channels, not publicly on social media.

Recognizing the risks, local agencies are stepping up awareness efforts. Public warnings and education campaigns are being launched through traditional and online media to promote responsible data-sharing practices.

Nguyễn Thị Liên, head of Residential Group 5 in Điện Biên Phủ ward, shared: “The ward’s official fanpage regularly posts scam alerts and guides on how to identify and prevent fraud involving personal data. We also forward these warnings to Zalo groups to keep residents informed, urging everyone not to upload photos of their ID cards.”

The digital age brings immense opportunities, but also growing risks. Using social media responsibly means being aware of what’s safe to share and what’s not. As administrative boundaries shift and personal data is updated, it’s critical for citizens to remain vigilant and protect their information like a valuable asset.

Government agencies, local authorities, and social organizations must continue raising awareness and respond swiftly to reports of fraud or data theft. A coordinated effort, paired with individual vigilance, will help build a safer, more secure digital environment for everyone.